Followup to: <1072261391.21554.125.camel@localhost.localdomain> By author: Vijay Kumar <vijay@calsoftinc.com> In newsgroup: linux.dev.raid > > Hello, > > I have a redhat box with Hardware Raid. Below ar ethe outputs of various > files/commands. Please let me know whether there is anything wrong. > I think there might be some problem in md0, but I am not very sure. > Somone told me that since the box runs hardware the md-status does not > matter. What does the "[UU]" mean in mdstat ? In md0, one U is missing. > What should I do next ? > U = working drive _ = broken drive You need to replace the broken drive and use "mdadm -a" to replace it into the array. If you believe the hardware is actually OK you can test it out (e.g. using badblocks) and then add it back into the array. -hpa -- <hpa@transmeta.com> at work, <hpa@zytor.com> in private! If you send me mail in HTML format I will assume it's spam. "Unix gives you enough rope to shoot yourself in the foot." Architectures needed: ia64 m68k mips64 ppc ppc64 s390 s390x sh v850 x86-64 - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html